ws-asyncapi API / react / streamFold

Function: streamFold()

streamFold<Item, Acc>(options?): object

Defined in: node_modules/@ws-asyncapi/query-core/dist/index.d.ts:88

Build the { initial, step } fold. Default (no options) keeps only the latest item — O(1), nothing accumulated.

Type Parameters

Item

Item

Acc

Acc

Parameters

options?

StreamReduce<Item, Acc>

Returns

object

initial

initial: unknown

step

step: (acc, item) => unknown

Parameters

acc

unknown

item

Item

Returns

unknown